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【单选题】
（141）是（）
A. DCD
B. TD
C. RTS
D. DSR
A.
CCITT和EIA RS-232都是物理层的电气特性标准，其中CCITT的V.11建议中规定 (138) 。常用的EIA RS-232接口的电气特性与CCITT的 (139) 兼容，并且，在这种电路中，数据“1”的接口电平规定为 (140) 。在RS-232定义的接口线中， (141) 表示计算机请求发送数据， (142) 表示计算机准备接收数据。
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【单选题】Questions 57 to 61 are based on the following passage. Aimlessness has hardly been typical of the postwar Japan whose productivity and social harmony are the envy of the United States and Europe, but ...
A.
More workers are dissatisfied with their jobs.
B.
The life-style has been influenced by Western values.
C.
Women’s participation in social activities is limited.
D.
Excessive emphasis has been placed on the basics.
【单选题】Passage OneQuestions 26 to 28 are based on the passage you have just heard. Passage OneQuestions 26 to 28 are based on the passage you have just heard.
A.
People jump higher.
B.
Egyptians built pyramids.
C.
Scientists explore the space.
D.
Da Vinci made plans for transportation.
【单选题】Questions 62 to 66 are based on the following passage. My father’s reaction to the bank building at 43rd Street and Fifth Avenue in New York City was immediate and definite. “You won’t catch me puttin...
A.
that is precious
B.
that is usable
C.
that can be touched
D.
that can be reproduced
【单选题】Preparing for Computer Disasters Fires，power surges，and floods，they’re all facts of life.We read about them in the morning paper and see them on the evening news．We sympathize with the victims and co...
A.
Systems crash can also hobble your PC.
B.
Kids "rearranging" data may destroy your information.
C.
Adults inadvertently deleting files will lead to a information destruction.
D.
Only physical disaster can damage your computer.
【多选题】赊销、分期收款结算方式销售货物的审核，包括( )几个方面。
A.
企业产品赊销业务是否属实
B.
货款存人银行的账务处理是否正确
C.
有无仅根据实际收款结转收入不根据应收款结转收入的问题
D.
有无只在全部货款收齐时结转收入而不是分期结转收入的问题
E.
有无将收到的货款长期挂往来账的问题
【单选题】Questions 57 to 61 are based on the following passage. Aimlessness has hardly been typical of the postwar Japan whose productivity and social harmony are the envy of the United States and Europe, but ...
A.
the social harmony
B.
teenager’s dissatisfaction with the school life
C.
economic growth
D.
social problems after the war
相关题目：
【单选题】Questions 57 to 61 are based on the following passage. Aimlessness has hardly been typical of the postwar Japan whose productivity and social harmony are the envy of the United States and Europe, but ...
A.
More workers are dissatisfied with their jobs.
B.
The life-style has been influenced by Western values.
C.
Women’s participation in social activities is limited.
D.
Excessive emphasis has been placed on the basics.
【单选题】Passage OneQuestions 26 to 28 are based on the passage you have just heard. Passage OneQuestions 26 to 28 are based on the passage you have just heard.
A.
People jump higher.
B.
Egyptians built pyramids.
C.
Scientists explore the space.
D.
Da Vinci made plans for transportation.
【单选题】Questions 62 to 66 are based on the following passage. My father’s reaction to the bank building at 43rd Street and Fifth Avenue in New York City was immediate and definite. “You won’t catch me puttin...
A.
that is precious
B.
that is usable
C.
that can be touched
D.
that can be reproduced
【单选题】Preparing for Computer Disasters Fires，power surges，and floods，they’re all facts of life.We read about them in the morning paper and see them on the evening news．We sympathize with the victims and co...
A.
Systems crash can also hobble your PC.
B.
Kids "rearranging" data may destroy your information.
C.
Adults inadvertently deleting files will lead to a information destruction.
D.
Only physical disaster can damage your computer.
【多选题】赊销、分期收款结算方式销售货物的审核，包括( )几个方面。
A.
企业产品赊销业务是否属实
B.
货款存人银行的账务处理是否正确
C.
有无仅根据实际收款结转收入不根据应收款结转收入的问题
D.
有无只在全部货款收齐时结转收入而不是分期结转收入的问题
E.
有无将收到的货款长期挂往来账的问题
【单选题】Questions 57 to 61 are based on the following passage. Aimlessness has hardly been typical of the postwar Japan whose productivity and social harmony are the envy of the United States and Europe, but ...
A.
the social harmony
B.
teenager’s dissatisfaction with the school life
C.
economic growth
D.
social problems after the war
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